NB3700 User Manual 3.8
Parameter Voice Gateway Administration Settings
SIP interface Specifies the interface (LAN or WAN) on which the agent
should listen for incoming calls
SIP port Specifies the agent’s listening port
SIP user name Specifies the username used in from headers
SIP register expires Specifies the registration interval in seconds
In case you are running multiple WWAN interfaces sharing the same SIM, please bear
in mind that the system may switch SIMs during operation which will also result in
different settings for voice communication.
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